The conformity of several Egyptian and Jewish customs still more strengthens the opinion that this people was an Egyptian colony, and what gives it a new degree of probability is the feast of the Passover; that is to say, of the flight or passage instituted in memory of their evasion. This feast alone would be no proof; for among all peoples there are solemnities established to celebrate fabulous and incredible events; such were most of the feasts of the Greeks and Romans; but a flight from one country to another is nothing uncommon, and calls for belief. The proof drawn from this feast of the Passover receives a still greater force by that of the Tabernacles, in memory of the time in which the Jews inhabited the desert on their departure from Egypt. These similitudes, united with so many others, prove that a colony really went from Egypt, and finally established itself for some time at Palestine. Almost all the rest is of a kind so marvellous that human sagacity cannot digest it. All that we can do is to seek the time in which the history of this flight--that is to say, the Book of Exodus--can have been written, and to examine the opinions which then prevailed; opinions, of which the proof is in the book itself, compared with the ancient customs of nations. With regard to the books attributed to Moses, the most common rules of criticism permit us not to believe that he can be the author of them. 1. It is not likely that he spoke of the places by names which were not given to them until long afterwards. In this book mention is made of the cities of Jair, and every one agrees that they were not so named until long after the death of Moses. It also speaks of the country of Dan, and the tribe of Dan had not given its name to the country of which it was not yet the master. 2. How could Moses have quoted the book of the wars of the Lord, when these wars and this book were after his time? 3. How could Moses speak of the pretended defeat of a giant named Og, king of Bashan, vanquished in the desert in the last year of his government? And how could he add, that he further saw his bed of iron of nine cubits long in Rabath? This city of Rabath was the capital of the Ammonites, into whose country the Hebrews had not yet penetrated. Is it not apparent, that such a passage is the production of a posterior writer, which his inadvertence betrays? As an evidence of the victory gained over the giant, he brings forward the bed said to be still at Rabath, forgetting that it is Moses whom he makes speak, who was dead long before. 4. How could Moses have called cities beyond the Jordan, which, with regard to him, were on this side? Is it not palpable, that the book attributed to him was written a long time after the Israelites had crossed this little river Jordan, which they never passed under his conduct?